<?php

namespace App\Exceptions;

use Exception;
use Illuminate\Validation\ValidationException;
use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;

class Handler extends ExceptionHandler
{
    /**
     * A list of the exception types that are not reported.
     *
     * @var array
     */
    protected $dontReport = [
        //
    ];

    /**
     * A list of the inputs that are never flashed for validation exceptions.
     *
     * @var array
     */
    protected $dontFlash = [
        'password',
        'password_confirmation',
    ];

    /**
     * Report or log an exception.
     *
     * @param  \Exception  $exception
     * @return void
     *
     * @throws \Exception
     */
    public function report(Exception $exception)
    {
        parent::report($exception);
    }

    /**
     * Render an exception into an HTTP response.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Exception  $exception
     * @return \Symfony\Component\HttpFoundation\Response
     *
     * @throws \Exception
     */
    public function render($request, Exception $exception)
    {
        // 不是数据验证错误直接返回
        if(!$exception instanceof ValidationException) return parent::render($request, $exception);

        // 处理验证错误
        foreach ($exception->errors() as $k => $v) {
            $err[$k] = implode('&', $v);
        }
        $post = $_POST;
        $get = $_GET;
        $files = $_FILES;
        return response()->json([
            'code' => 400,
            'msg' => '请求参数错误',
            'status' => 'Bad Request',
            'data' => [
                'err_msg' => $err,
                'post_data' => $post,
                'get_data' => $get,
                'files_data' => $files
            ]
        ]);
    }
}
